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(888) 312-8812 Login SignupParking and release functions depend on the PAI Air Brake Park Control Valve to manage how air pressure is directed within the brake system. Used in Mack applications, this valve features 1/4-inch-18 NPT ports and serves as the control point for park brake operation. As the valve is actuated, it routes pneumatic pressure through the connected brake circuits to apply or release the system. That pressure control helps the parking brake circuit respond through the intended valve pathway. In trucks using this style of parking brake control setup, the PAI 802621E handles the pressure-routing function at the valve body.
| Notes | Brake Valve Mack Multiple application 1/4in-18 NPT Thread |
| Brand | Part Number |
|---|---|
| 745-800445, MAK745-800445 | |
| BENDIX | 800445 |
| Mack | 20QE3374, 25171370, 745-065697, 745-65697, 745-800445 |
| PAI | 802621E |
| Volvo | BW800445 |
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